Chapter 99: I can save your wife and child! (Vote for monthly ticket)_1

"Within 30 li outside the city is called the suburban area, and beyond that is the wilderness,"

Yu Hai said, sitting in the car while introducing the area to Xu Changsheng.

"Why 30 li? How is this distance determined?"

Looking outside at the farm robots working back and forth and groups of people walking toward the depths, as well as cars racing by, Xu Changsheng asked curiously.

"Range!" Yu Hai said simply.

This left Xu Changsheng somewhat stunned.

He didn't continue to probe what kind of range it was.

If he asked in more detail, Yu Hai probably wouldn't say much anyway.

But now, it seemed that Bei City was indeed more like a human bastion.

Thinking of the Mechanics Association building being equipped with strategic weaponry, Xu Changsheng felt his scalp tingle.

What kind of creatures required such intense weaponry to deal with?

...

The car was fast, and in no time, they were out of the 30-li safety zone.

Once outside, the ten cars quickly formed a defensive formation.